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Comparison of different scoring methods based on latent variable models of the PHQ-9: an individual participant data meta-analysis
BACKGROUND: Previous research on the depression scale of the Patient Health Questionnaire (PHQ-9) has found that different latent factor models have maximized empirical measures of goodness-of-fit. The clinical relevance of these differences is unclear. We aimed to investigate whether depression scr...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Cambridge University Press
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9393567/ https://www.ncbi.nlm.nih.gov/pubmed/33612144 http://dx.doi.org/10.1017/S0033291721000131 |